889346304912 has 40 divisors (see below), whose sum is σ = 2474207029504. Its totient is φ = 273645016704.

The previous prime is 889346304907. The next prime is 889346304941. The reversal of 889346304912 is 219403643988.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 712616608 + ... + 712617855.

Almost surely, 2^889346304912 is an apocalyptic number.

It is an amenable number.

889346304912 is an abundant number, since it is smaller than the sum of its proper divisors (1584860724592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

889346304912 is a wasteful number, since it uses less digits than its factorization.

889346304912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425234487 (or 1425234481 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 57.

The spelling of 889346304912 in words is "eight hundred eighty-nine billion, three hundred forty-six million, three hundred four thousand, nine hundred twelve".